Electronic, Crystal Chemistry, and Nonlinear Optical Property Relationships in the Dugganite A3B3CD2O14 Family

Hongwei Yu, Joshua Young, Hongping Wu, Weiguo Zhang, James M. Rondinelli*, P. Shiv Halasyamani

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

A family of six nonlinear optical (NLO) materials, A3B3CD2O14 (A = Sr, Ba, or Pb; B = Mg or Zn; C = Te or W; and D = P or V), has been synthesized and characterized. In addition to the synthesis and crystal structures, comprehensive characterization of these compounds includes second harmonic generation (SHG) measurements, theoretical calculations, infrared and diffuse reflectance spectroscopies, and thermogravimetric measurements. We find that all of the reported materials are SHG-active at 1064 nm, with responses ranging from 2.8 to 13.5 × KDP, and exhibit absorption edges in the mid- to deep-ultraviolet regime. By systematically replacing the A, B, C, and D cations, we are able to tune these properties and investigate the role of different NLO-active structural units in producing the SHG responses. Specifically, our electronic structure calculations reveal that the presence of Pb2+ on the A-site and Te6+ on the C-site is critical for generating a large SHG response. The synthesis and structure-property relationships described in this family of materials will enable the design and discovery of new NLO materials.

Original languageEnglish (US)
Pages (from-to)4984-4989
Number of pages6
JournalJournal of the American Chemical Society
Volume138
Issue number14
DOIs
StatePublished - Apr 27 2016

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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